Welcome to MilkyWay@home

Task 1447673

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_76225983_0
Workunit 2147446210
Created 30 Jan 2021, 12:33:14 UTC
Sent 30 Jan 2021, 12:37:47 UTC
Report deadline 11 Feb 2021, 12:37:47 UTC
Received 30 Jan 2021, 16:35:33 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 806879
Run time 2 min 46 sec
CPU time 7 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 666.54 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 99.54 MB
Peak swap size 106.16 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.15.0</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Windows x86 double OpenCL </search_application>
Reading preferences ended prematurely
BOINC GPU type suggests using OpenCL vendor 'Advanced Micro Devices, Inc.'
Error loading Lua script 'astronomy_parameters.txt': [string "number_parameters: 4..."]:1: '<name>' expected near '4' 
Switching to Parameter File 'astronomy_parameters.txt'
<number_WUs> 4 </number_WUs>
<number_params_per_WU> 26 </number_params_per_WU>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2766.5)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 1 on platform 0
Found 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 38.591676 s. Average time per iteration = 120.598987 ms
Integral 0 time = 39.325597 s
Running likelihood with 17260 stars
Likelihood time = 0.527998 s
<background_integral> 0.000034968113859 </background_integral>
<stream_integral>  6.410501164128758  12.721853632573012  30.285584580573648  0.021142616552363 </stream_integral>
<background_likelihood> -2.988278085879626 </background_likelihood>
<stream_only_likelihood>  -8.765420603129716  -53.325742401234855  -3.264809490298223  -230.401645040579350 </stream_only_likelihood>
<search_likelihood> -2.556235398441574 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2766.5)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 1 on platform 0
Found 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 39.552691 s. Average time per iteration = 123.602161 ms
Integral 0 time = 41.134098 s
Running likelihood with 17260 stars
Likelihood time = 0.526022 s
<background_integral1> 0.000034945435268 </background_integral1>
<stream_integral1>  6.408456940293696  12.301216509160913  29.636779020235331  0.021440581743711 </stream_integral1>
<background_likelihood1> -2.986456542445743 </background_likelihood1>
<stream_only_likelihood1>  -8.598274891616766  -54.887052836156307  -3.279098649434777  -230.333684810721680 </stream_only_likelihood1>
<search_likelihood1> -2.556238214760604 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2766.5)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 1 on platform 0
Found 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 37.476961 s. Average time per iteration = 117.115503 ms
Integral 0 time = 39.163369 s
Running likelihood with 17260 stars
Likelihood time = 0.525460 s
<background_integral2> 0.000034924987503 </background_integral2>
<stream_integral2>  6.550327876716769  13.670831442804888  29.525951041683275  0.022378481384564 </stream_integral2>
<background_likelihood2> -2.985532161363576 </background_likelihood2>
<stream_only_likelihood2>  -8.277323057908445  -49.761541393120041  -3.287239323739971  -230.184318752519860 </stream_only_likelihood2>
<search_likelihood2> -2.556237106155064 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2766.5)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 1 on platform 0
Found 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 38.914648 s. Average time per iteration = 121.608274 ms
Integral 0 time = 40.027218 s
Running likelihood with 17260 stars
Likelihood time = 0.525783 s
<background_integral3> 0.000034943983448 </background_integral3>
<stream_integral3>  6.387832177999383  12.696023552526320  29.763188411245309  0.022972546519368 </stream_integral3>
<background_likelihood3> -2.986529912305693 </background_likelihood3>
<stream_only_likelihood3>  -8.569781908112715  -53.960843807156181  -3.277865429878680  -229.995084364982030 </stream_only_likelihood3>
<search_likelihood3> -2.556234006578535 </search_likelihood3>
17:31:54 (3712): called boinc_finish(0)

</stderr_txt>
]]>


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